Develop a use case for the application of cryptosystems to solve specific challenges. 1. Your paper should describe in detail the cryptographic system used (substitution and/or permutation), or the use of block ciphers and their encryption modes to provide the most adequate security properties. 2. How does the technology address “indistinguishability under chosen-plaintext attack …
Develop a use case for the application of cryptosystems to solve specific challenges. 1. Your paper should describe in detail the cryptographic system used (substitution and/or permutation), or the use of block ciphers and their encryption modes to provide the most adequate security properties. 2. How does the technology address “indistinguishability under chosen-plaintext …
Challenges of Encryption to protect and secure information Read More »
Develop a use case for the application of cryptosystems to solve specific challenges. 1. Your paper should describe in detail the cryptographic system used (substitution and/or permutation), or the use of block ciphers and their encryption modes to provide the most adequate security properties. 2. How does the technology address “indistinguishability under chosen-plaintext attack …
The rise of Ransomware and emerging security challenge Read More »
Anomaly detection using knowledge graphs for a specific use case (see project details) Details of use cases (Any one of them below): 1. Anomaly detection of suspectful/wrong/unusual behavior in software developers using knowledge graphs 2. Anomaly detection of suspectful/wrong/unusual code of the software developers using knowledge graphs or another best approach Hi I am …
The process of implementing security frequently opens one’s eyes to other forms of security not previously considered. In this two-part assignment, you should experience just that. This assignment focuses on a model of implementing security in layers, which, in many cases, requires a network that is designed accordingly. The specific course learning outcome associated …
What is the significance of cache memory on computer performance?Explain how the principle of locality affects caching?What does associativity mean in the context of caches?watch videos below https://youtu.be/p3q5zWCw8J4https://youtu.be/rtAlC5J1U40
DMA module is transferring characters to main memory from an external device transmitting at 9600 bits per second (bps). The processor can fetch instructions at the rate of 1 million instructions per second. By how much will the processor be slowed down due to the DMA activity?
In virtually all systems that include DMA modules, DMA access to main memory is given higher priority than processor access to main memory. Why?
Consider a 32-bit microprocessor , with a 16-bit external data bus, driven by an 8-MHz input clock. Assume that this microprocessor has a bus cycle whose minimum duration equals four input clock cycles. What is the maximum data transfer rate across the bus that this microprocessor can sustain in bytes/s? To increase its …
Consider a hypothetical 32-bit microprocessor having 32-bit instructions composed of two fields. The first byte contains the opcode and the remainder an immediate operand or an operand address. a. What is the maximum directly addressable memory capacity (in bytes)? b. Discuss the impact on the system speed if the microprocessor bus has 1. a …
